Carbonating device



FIG. 1 is a rear elevational view of a carbonating device showing our new design;

FIG. 2 is left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front elevational view thereof with a part thereof being located in an alternate position.

The broken lines in FIGS. 2,3,4, and 7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a carbonating device, as shown and described. 